PE/ Steel transition fittings consist of PE pipe-end and metal pipe-end.
钢塑过渡管件由PE管端和金属管端组成。
PE pipe insertion technology and its implementation scheme are expounded.
论述了PE管穿插技术及其实施方案。
A control system of a butt fusion welding machine for PE pipe is introduced in this paper.
介绍了一种聚乙烯管道热熔焊机控制系统。
Burstlining - used when wanting to install a larger PE pipe in place of the original pipes.
爆破内衬管法-当希望用大的聚乙烯管道代替原来的管道时，采用这种方法。
On the same stress, the maximum deformation of buried PSP pipe is smaller than the PE pipe.
相同受力条件下，埋地PSP管的最大变形值比埋地PE管小。
The principle, method and relative influence factors of the trace line of PE pipe are introduced.
介绍了PE管示踪线的探测原理和方法及相关影响因素。
Experiments showed that ultrasonic testing method was suitable for the weld quality testing of PE pipe.
试验表明，超声检测方法适用于PE管热熔焊缝的焊接质量检测。
Brief introductions are made about the special joining (technologies) for PEX pipe and reinforced PE pipe system.
简介了交联聚乙烯管道和增强聚乙烯管道的特殊连接技术。
This paper describes the structure, function and feature of an on-line coating inspection device for three layer PE pipe.
介绍三层PE管防腐层在线检测装置的结构、功能和特点。
PE pipe hot melt socket and hot melt docking interface tensile strength and blasting strength are higher than the pipe ontology.
聚乙烯管件热熔承插和热熔对接接口抗拉强度及爆破强度均高于管材本体。
The performance, advantages and disadvantages of PE pipe material and the main points in quality management of welding construction are discussed.
论述了PE燃气管材的性能和优缺点、焊接施工质量管理要点。
This paper introduces the rehabilitation procedure of PE lined pipeline and stresses on quality control requirement of PE pipe heat melting welding.
文章介绍了内衬PE管修复技术的施工程序，强调了PE管道热熔焊接质量控制要求。
The mechanism and methods of pipeline repairing by PE pipe insert replacement technology is explained based on the properties of PE pipe, and several main in-site working technologies are introduced.
根据PE管的特性，阐述了运用PE管穿插更新技术进行管道修复的机理和方法，介绍了一些主要的现场施工技术。
Polyethylene (PE) pipe is very good material for engineering, and it is wildly used for gas engineering.
聚乙烯管道是一种非常好的工程管道材料，在燃气工程上应用尤其广泛。
Polyethylene (PE) pipe is very good material for engineering, and it is wildly used for gas engineering.
聚乙烯管道是一种非常好的工程管道材料，在燃气工程上应用尤其广泛。
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